document.write( "Question 349970: I need help with three probability questions.
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\n" ); document.write( "second question says how many license plate become available if reppetition is not allowed?
\n" ); document.write( "last question says how many license plate become available if repetition is allowed but adjacent letter or number has to be different?
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Algebra.Com's Answer #250143 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
The number of plates depends on the number/letter configuration
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\n" ); document.write( "Stan H.
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